// 对Date的扩展，将 Date 转化为指定格式的String 
// 月(M)、日(d)、小时(h)、分(m)、秒(s)、季度(q) 可以用 1-2 个占位符， 
// 年(y)可以用 1-4 个占位符，毫秒(S)只能用 1 个占位符(是 1-3 位的数字) 
// 例子： 
// (new Date()).Format("yyyy-MM-dd hh:mm:ss.S") ==> 2006-07-02 08:09:04.423 
// (new Date()).Format("yyyy-M-d h:m:s.S")      ==> 2006-7-2 8:9:4.18 
Date.prototype.Format = function(fmt) 
{ //author: meizz 
  var o = { 
    "M+" : this.getMonth()+1,                 //月份 
    "d+" : this.getDate(),                    //日 
    "h+" : this.getHours(),                   //小时 
    "m+" : this.getMinutes(),                 //分 
    "s+" : this.getSeconds(),                 //秒 
    "q+" : Math.floor((this.getMonth()+3)/3), //季度 
    "S"  : this.getMilliseconds()             //毫秒 
  }; 
  if(/(y+)/.test(fmt)) 
    fmt=fmt.replace(RegExp.$1, (this.getFullYear()+"").substr(4 - RegExp.$1.length)); 
  for(var k in o) 
    if(new RegExp("("+ k +")").test(fmt)) 
  fmt = fmt.replace(RegExp.$1, (RegExp.$1.length==1) ? (o[k]) : (("00"+ o[k]).substr((""+ o[k]).length))); 
  return fmt; 
}

//扩展数组
Array.prototype.indexOf = function(val) {
    for (var i = 0; i < this.length; i++) {
        if (this[i] == val) return i;
    }
    return -1;
};
Array.prototype.remove = function(val) {
    var index = this.indexOf(val);
    if (index > -1) {
        this.splice(index, 1);
    }
};

//扩展String
String.prototype.endWith = function(str) {
	if (str == null || str == "" || this.length == 0
			|| str.length > this.length)
		return false;
	if (this.substring(this.length - str.length) == str)
		return true;
	else
		return false;
	return true;
}

String.prototype.startWith = function(str) {
	if (str == null || str == "" || this.length == 0
			|| str.length > this.length)
		return false;
	if (this.substr(0, str.length) == str)
		return true;
	else
		return false;
	return true;
}
function getCurrDate(){  
	var d = new Date();   
	var year = d.getFullYear();   
	var month = d.getMonth()+1;   
	var date = d.getDate();   
	var day = d.getDay();   
	var hours = d.getHours();   
	var minutes = d.getMinutes();   
	var seconds = d.getSeconds();   
	var ms = d.getMilliseconds();     
	var curDateTime= year;  
	if(month>9)  
	curDateTime = curDateTime +"/"+month;  
	else  
	curDateTime = curDateTime +"/0"+month;  
	if(date>9)  
	curDateTime = curDateTime +"/"+date;  
	else  
	curDateTime = curDateTime +"/0"+date;  
	if(hours>9)  
	curDateTime = curDateTime +" "+hours;  
	else  
	curDateTime = curDateTime +" 0"+hours;  
	if(minutes>9)  
	curDateTime = curDateTime +":"+minutes;  
	else  
	curDateTime = curDateTime +":0"+minutes;  
	if(seconds>9)  
	curDateTime = curDateTime +":"+seconds;  
	else  
	curDateTime = curDateTime +":0"+seconds;  
	return curDateTime;   
}  